SYMBOL

PARAMETER

TEST CONDITIONS

MIN

MAX

UNITS

Input Low Voltage

(Note 3)

–0.1

0.8

V

Input High Voltage

(Note 3)

2.0

V

Output Low Voltage

0.4

V

Output High Voltage

2.4

V

Comm'l

30

mA

Output Not Loaded

Industrial

35

mA

(CMOS)

Add 3 mA/MHz for AC Operation

Military

35

mA

Comm'l

40

mA

Output Not Loaded

Industrial

50

mA

(TTL)

Add 3 mA/MHz for AC Operation

Military

50

mA

Input Leakage

Current

–10

10

µA

Output Leakage

Current

–10

10

µA

OPERATING RANGE

RANGE

TEMPERATURE

Commercial

0°C to +70°C

+5V ± 10%

Industrial

–40°C to +85°C

+5V ± 10%

Military

–55°C to +125°C

+5V ± 10%

WS57C49C

2-40

ABSOLUTE MAXIMUM RATINGS*

Storage Temperature............................–65° to + 150°C

Voltage on any Pin with

Respect to Ground ....................................–0.6V to +7V

ESD Protection ..................................................

NOTES:

3. These are absolute voltages with respect to device ground pin and include all overshoots due to system and/or tester noise.

Do not attempt to test these values without suitable equipment.

Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to the device.

This is a stress rating only and functional operation of

the device at these or any other conditions above

those indicated in the operational sections of this

specification is not implied. Exposure to absolute

maximum rating conditions for extended periods of

time may affect device reliability.

PINS

MODE

OUTPUTS

Read

Output

Disable

High Z

Program

Program

Verify

MODE SELECTION